Letter | Description | Signature | Date |
---|---|---|---|
|
Omerio Carraro
>
Ricordi
Biella Source: Archivio Storico Ricordi |
LLET022361 > | 11/12/1952 |
|
Guido Valcarenghi
,
Eugenio Clausetti
>
Omerio Carraro
Milano Source: Archivio Storico Ricordi |
LLET022362 > | 18/12/1952 |